IP Library Assignment 026243/0214
Patent Assignment
Reel/Frame 026243/0214

Assignment of Assignor's Interest

Recorded: 2011-05-09 Pages: 3
Assignors
KONRAD, STEPHAN
Executed: 2011-04-15
HEUER, HELMUT-WERNER
Executed: 2011-04-18
KOEHLER, KARL-HEINZ
Executed: 2011-04-20
MUENNICH, CHRISTIAN
Executed: 2011-04-27
WEHRMANN, ROLF
Executed: 2011-04-18
Assignee
BAYER MATERIALSCIENCE AG
BUILDING Q 18, PATENTS & LICENSING, LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Branched Melt Polycarbonate with Low Content of Defective Structures
Patent: 8,487,025 →
Application: 13/081,847 →
Publication: US 2011/0251309
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →